National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

64°F

18°C

Humidity 40%
Wind Speed N 10 mph
Barometer 30.18 in (1022.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 21 May 8:54 am EDT
Extended Forecast for

Nahant MA

  • Today

    Today: A slight chance of showers before 11am. Cloudy, with a high near 62. Northeast wind around 8 mph becoming southeast in the afternoon. Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Showers then
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Light and variable wind becoming north 5 to 8 mph after midnight.

    Low: 48 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 60. Northeast wind 8 to 10 mph becoming east in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. Southeast wind around 6 mph becoming calm after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 62. Calm wind becoming east 5 to 9 mph in the morning.

    High: 62 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 1am. Cloudy, with a low around 50. Southeast wind around 7 mph. Chance of precipitation is 50%.

    Low: 50 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 59. East wind 10 to 14 mph. Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 51. East wind 11 to 16 mph. Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely

  • Memorial Day

    Memorial Day: A chance of showers. Mostly cloudy, with a high near 65. Northeast wind around 8 mph. Chance of precipitation is 40%.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers before 11am. Cloudy, with a high near 62. Northeast wind around 8 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Light and variable wind becoming north 5 to 8 mph after midnight.
Friday
Mostly sunny, with a high near 60. Northeast wind 8 to 10 mph becoming east in the afternoon.
Friday Night
Mostly cloudy, with a low around 51. Southeast wind around 6 mph becoming calm after midnight.
Saturday
Mostly cloudy, with a high near 62. Calm wind becoming east 5 to 9 mph in the morning.
Saturday Night
A chance of showers, mainly after 1am. Cloudy, with a low around 50. Southeast wind around 7 mph. Chance of precipitation is 50%.
Sunday
Showers. High near 59. East wind 10 to 14 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 51. East wind 11 to 16 mph. Chance of precipitation is 70%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 65. Northeast wind around 8 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 53. South wind around 7 mph becoming west after midnight. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 72. Northwest wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 56. West wind around 8 mph.
Wednesday
Mostly sunny, with a high near 73. North wind 7 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nahant MA
 42.43°N 70.93°W (Elev. 0 ft)
Last Update:
6:42 am EDT May 21, 2026
Forecast Valid:
9am EDT May 21, 2026-6pm EDT May 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation